My right pinky is twitching. Like every few seconds. This has happened on other fingers in the past, and goes away after a while, but seriously, WTF is ...

In recent years scientists have discovered the many ways that the brain is activated during sleep. But we’re also beginning to see ways in which the body is activated during sleep, especially during ...

Muscle twitches, often experienced as sudden, involuntary movements in the muscles, are common yet can raise concerns for some individuals. These small, rapid contractions, medically known as ...

Anxiety may sometimes cause any of your muscles to start twitching. It may be caused by neurotransmitters being released. Treating anxiety is the best way to prevent anxiety twitching. Twitching is ...